Toronto, On Senior javascript full stack developer Jobs – 109 Openings This Week

AVP .NET Senior Developer
Citi —Mississauga, ON
- $94,300–$141,500 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
Senior Software Engineer (Voyager)
Relay —Toronto, ON
- $144,000–$176,000 a year
- Full-time
- Hybrid work
- Continuous improvement
- Mentoring
- AI
11d
AI Architect
Synopsys —Mississauga, ON
- $169,000–$253,000 a year
- Azure
- Doctoral degree
- Computer Science
Staff Software Engineer - Capital One Travel Tech - Full-stack
Capital One —Toronto, ON
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Master's degree
Fullstack Integration Developer Vice President
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Computer science
- Azure
- Oracle
Technical Director, Live Games
Big Viking Games —Toronto, ON
- $180,000–$220,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- System design
- Java
- Dental care
- Paid time off
Quick apply
Sr. Apigee Developer
Tata Consultancy Services —Toronto, ON
- $90,000–$120,000 a year
- Java
- JavaScript
- Software development
Senior Analytics Implementation Specialist
Kepler Group —Toronto, ON
- Remote
- Maintenance
- Presentation skills
- JavaScript
Senior Software Engineer, Snowpark Container Service
Snowflake —Toronto, ON
- Full-time
- Computer Science
- Engineering
- Java
Senior Software Engineer
GFL Environmental —Vaughan, ON
Senior Software Support Analyst
EllisDon Group —Mississauga, ON
- $90,000–$120,000 a year
- Full-time
- JavaScript
- Mentoring
- APIs
Senior Specialist - Software Engineering
LTM —Toronto, ON
- $110,000–$130,000 a year
- On call
- Computer science
- Azure
- Computer Science
- Disability insurance
- Dental care
Quick apply
M365 Technical Lead
Tata Consultancy Services —Toronto, ON
- Azure
- JavaScript
- SharePoint
Staff Back End Engineer (Applications)
Forma.ai —Toronto, ON
- System design
- SQL
- AWS
- Disability insurance
- Dental care
Quick apply
Application Security Consultant - SCA (Global Security)
Royal Bank of Canada —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Software troubleshooting
- System design
salesforce tech lead
Tata Consultancy Services —Toronto, ON
- Salesforce
- Java
- SQL

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Sr. Full Stack Java Developer
Dawn Recruiting Technologies —Toronto, ON
Extensive experience in web development with a strong command of JavaScript frameworks like React or Angular for front-end development.
$90–$100 an hour
Quick apply
3d
Senior Full Stack Developer
Accuenergy Canada Inc —Toronto, ON
Serve as a senior technical resource for PHP backend development and API integration. Provide technical estimates, identify development risks, and communicate…
$50,000–$80,000 a year
Quick apply

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AVP .NET Senior Developer

Citi -
Mississauga, ON

Apply Now

Job details

Full-time
$94,300–$141,500 a year

Qualifications

Spring Boot
Performance tuning
Software engineering
Azure
Computer Science
CSS
Cassandra
Container orchestration
React
RESTful API
Engineering
.NET Core
C#
System design
Test automation
Microsoft SQL Server
NoSQL
Git
Test-driven development
Google Cloud Platform
MongoDB
Responsive design
Technical support
Data and database experience
Master's degree
Microservices
SQL
AWS
Analysis skills
Docker
Bachelor's
PostgreSQL
Requirements analysis
Version control systems
Redis
RabbitMQ
Back-end development
Query optimization
Angular
Scrum
Financial services
React.js
Kafka
Data visualization
Multithreading
Requirements gathering
Software development or architecture experience
Jenkins
TypeScript
Communication skills
Python
HTML

Full job description

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

The Fixed Income Technology team is a dynamic and fast-paced group responsible for developing and maintaining the trading, pricing, and risk management systems that support the firm's industry-leading global Fixed Income business. We work directly with traders, quantitative analysts, and risk managers to deliver innovative solutions that provide a competitive edge in the market. Our mission is to build robust, scalable, and high-performance applications that are critical to the success of the business.

We are seeking a talented and highly motivated Senior Full Stack .NET Developer to join our team. In this role, you will be responsible for the end-to-end design, development, and deployment of sophisticated market data applications for the Fixed Income trading desk. The ideal candidate is a passionate technologist with a strong command of both front-end and back-end .NET development, comfortable working with complex financial data and demanding real-time requirements. You will play a key role in building the next generation of our market data platform, from the user interface down to the database.

Key Responsibilities

Application Development: Design, build, test, and deploy high-quality, scalable, and robust full-stack applications for Fixed Income trading, and risk management.
Front-End Development: Create intuitive, responsive, and high-performance user interfaces using modern web technologies (e.g., React, Angular) to visualize market data and workflows.
Back-End Development: Develop resilient server-side logic, microservices, and APIs to handle trade processing, data management, and integration with various internal and external systems.
Collaboration: Work closely with traders, quants, and business analysts to gather requirements, understand complex financial workflows, and translate them into technical solutions.
System Design: Participate in architectural design discussions and contribute to the overall vision and strategy for the technology platform.
Code Quality: Write clean, maintainable, and well-documented code. Participate in code reviews to ensure high standards of quality and consistency.
Database Management: Design and manage database schemas and write efficient queries for both SQL and NoSQL databases.
Production Support: Provide timely support for production applications, troubleshoot issues, and ensure system stability and performance.
Agile Practices: Actively participate in an Agile development environment, including sprint planning, daily stand-ups, and retrospectives.

Required Skills and Qualifications

Education: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field.
Experience: 8+ years of professional experience in software development, with a proven track record as a Full Stack Developer.
Front-End:
Strong proficiency in JavaScript/TypeScript, HTML5, and CSS3.
Hands-on experience with at least one modern front-end framework (e.g., React, Angular).
Back-End:
Strong proficiency in C# (.NET Core) is required. Python is a bonus.
Having coding experience in Java (Spring Boot) is a bonus.
Experience designing and building RESTful APIs and microservices.
Databases:
Solid experience with relational databases (PostgreSQL, SQL Server, Oracle) including schema design and query optimization.
Experience with NoSQL databases (MongoDB, Redis, Cassandra).
DevOps:
Proficiency with version control systems, primarily Git.
Experience with CI/CD pipelines and tools (Jenkins, Tekton, Harness).
Familiarity with containerization technologies like Docker and orchestration with Kubernetes.
Soft Skills:
Excellent problem-solving and analytical skills.
Strong communication and interpersonal skills, with the ability to work effectively with both technical and non-technical stakeholders.
Ability to work under pressure in a fast-paced environment.

Preferred Qualifications

Domain Knowledge: Prior experience in Financial Services, particularly within Fixed Income (Bonds, Swaps, Futures, Options) or other capital markets domains.
Cloud Computing: Experience with developing and deploying applications on a major cloud platform (AWS, Azure, GCP).
Messaging Systems: Experience with real-time messaging technologies like Kafka, RabbitMQ, or Solace.
Performance Tuning: Experience with low-latency programming, multithreading, and performance optimization.
Testing: Strong believer in automated testing with experience in TDD/BDD practices.

Job Family Group:

Technology

Job Family:

Applications Development

Time Type:

Full time

Primary Location Full Time Salary Range:

$94,300.00 - $141,500.00

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

This job opening is for an existing job vacancy.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

Apply Now

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